User manual ACER PD723

[. . . ] Table of Contents Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Usage Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Re-Sync (Only Analog RGB signal valid) Automatically synchronizes the projector to the input source. 4 Empowering Key 4 Display the "Display Mode" submenu of the onscreen display menu to select display mode from PC, Movie, sRGB and User directly. 15 . . . English User Controls Using the Remote Control Power 4 Refer to the "Power On/Off the Projector" section on pages 1112. Sync 4 Automatically synchronizes the projector to the input source. Keystone + / degrees). 4 Adjusts image distortion caused by tilting the projector (±16 Display Format 4 Display the "Display Format" section of the onscreen display menu to select the desired aspect ratio. Laser Button 4 Aim the remote at the viewing screen, press and hold this button to activate the laser pointer. A/V Mute 4 Momentarily turns off the audio and video. Freeze 4 Press "Freeze" to pause the screen image. Display Mode Remark : "* " this is computer mode only. And these functions are only available when the projector is connected to a computer via an USB cable. 4 Display the "Display Mode" submenu of the onscreen display menu to select display mode from PC, Movie, sRGB and User directly. Mouse/Mouse Right Click/Mouse Left Click (*) 4 These functions are the same as a mouse of PC or Mac. Page Up Page Down (*) (*) 4 Use this button to page up. 4 Use this button to page down. Page Scrolling (*) Zoom In 4 Control the scroll bar to move the screen up or down. /Zoom Out or button to zoom the lens in or zoom out. to select items or make adjustments to 4 Press 4 Use English . . . 16 Four Directional Select Keys your selection. User Controls OK 4 Confirm your selection of items. Source Lock 4 Select auto detection all connector ports or lock current connector port. Menu 4 Press "Menu" to launch the on screen display menu. To exit OSD, press "Menu" again. VGA 4 Press "VGA" to change source to VGA-In connector. This DVI connector supports Analog RGB, YPbPr (480p/576p/720p/ 1080i), YCbCr (480i/576i) and RGBsync. 4 Press "DVI" to change source to DVI connector. This Component connector supports Digital RGB, Analog RGB, YPbPr (480p/ 576p/720p/1080i), YCbCr (480i/576i) and HDCP signal. 4 Press "Component" to change source to component connector. This connector supports YPbPr (480p/576p/720p/1080i) and YCbCr (480i/576i). S-Video 4 Press "S-Video" to change source to S-Video source. Video 4 Press "Video" to change source to Composite Video source. 17 . . . English User Controls On Screen Display Menus The Projector has multilingual On Screen Display menus that allow you to make image adjustments and change a variety of settings. The projector will automatically detect the source. How to operate 1. To open the OSD menu, press "Menu" on the Remote Control or Control Panel. 2. When OSD is displayed, use press keys to select any item in the main menu. After selecting the desired main menu item, to enter sub menu for feature setting. keys to select the desired item and adjust the settings key. 3. Select the next item to be adjusted in the sub menu and adjust as described above. 5. Press "Menu" to confirm, and the screen will return to the main menu. 6. To exit OSD, press "Menu"again. The OSD menu will close and the projector will automatically save the new settings. Main Menu Sub Menu Settings English . . . 18 User Controls Color Display Mode There are many factory presets optimized for various types of images. 4 PC : For computer or notebook. Brightness Adjust the brightness of the image. 4 Press the 4 Press the Contrast to darken image. [. . . ] If this happens, the projector will not turn on until the lamp module has been replaced. To replace the lamp, follow the procedures in the "Replacing the Lamp". See page 33. Problem: LED lighting message Message Standby State Warming Cooling Normal Error (Lamp failed) Error (Fan failed) Error (Over Temp. ) Flashing Flashing Flashing Flashing Power LED Green Red Temp LED Lamp LED =>Light On =>Light Off 31 . . . English Appendices Problem: Message Reminders 4 "Lamp is approaching the end of its useful life in full power 4 4 operation. [. . . ]